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Cheap Flights from Chicago to Washington (CHI - IAD)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from CHI to IAD (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1 $444 2 $483 3 $444 4 $512 5 $228 6 $228
7 $445 8 $448 9 $410 10 $318 11 $318 12 $346 13 $227
14 $336 15 $115 16 $115 17 $125 18 $145 19 $145 20 $175
21 $355 22 $225 23 $135 24 $135 25 $125 26 $125 27 $115
28 $496 29 $372 30 $125        
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Direct flights CHI to IAD on United
Flight # Depart ORD Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
3374 5:51 am 8:40 am Sep 18 - Sep 19
3374 5:51 am 8:40 am Sep 16 - Sep 17
3374 5:51 am 8:40 am Sep 9 - Sep 10
3374 5:51 am 8:40 am Sep 8 - Sep 15
3374 5:51 am 8:40 am Sep 6 - Sep 13
5028 5:51 am 8:38 am Sep 22 - Oct 23
5028 5:51 am 8:38 am Sep 26 - Oct 24
1124 8:00 am 10:46 am Sep 18 - Sep 18
1499 8:45 am 11:40 am Sep 21 - Sep 21
326 8:45 am 11:39 am Sep 24 - Sep 24
326 8:45 am 11:38 am Oct 5 - Oct 5
326 8:45 am 11:39 am Sep 25 - Sep 26
382 8:45 am 11:39 am Sep 6 - Sep 13
382 8:45 am 11:39 am Sep 28 - Oct 1
382 8:45 am 11:39 am Sep 23 - Oct 14
382 8:45 am 11:39 am Sep 20 - Oct 18
382 8:45 am 11:39 am Sep 19 - Sep 19
382 8:45 am 11:39 am Sep 18 - Sep 18
382 8:45 am 11:39 am Sep 14 - Sep 14
382 8:45 am 11:39 am Sep 8 - Sep 17
382 8:45 am 11:39 am Oct 8 - Oct 8
712 8:45 am 11:39 am Sep 22 - Sep 29
712 8:45 am 11:39 am Oct 2 - Oct 24
3763 10:09 am 1:00 pm Sep 27 - Sep 27
3763 10:10 am 1:01 pm Oct 4 - Oct 25
3763 10:10 am 1:01 pm Sep 20 - Sep 20
1520 10:45 am 1:37 pm Sep 21 - Sep 21
1520 10:45 am 1:37 pm Sep 28 - Sep 28
1520 10:45 am 1:37 pm Oct 5 - Oct 5
1135 10:49 am 1:41 pm Sep 26 - Sep 26
1158 10:49 am 1:41 pm Oct 2 - Oct 2
1520 10:49 am 1:41 pm Sep 23 - Oct 7
1520 10:49 am 1:41 pm Sep 22 - Sep 29
1520 10:49 am 1:41 pm Oct 3 - Oct 20
1520 10:49 am 1:41 pm Sep 25 - Sep 25
1547 10:49 am 1:41 pm Oct 8 - Oct 8
1017 10:55 am 1:47 pm Sep 17 - Sep 17
1017 10:55 am 1:47 pm Sep 10 - Sep 10
1158 10:55 am 1:47 pm Sep 11 - Sep 18
1158 10:55 am 1:47 pm Sep 7 - Sep 14
1644 10:55 am 1:47 pm Sep 9 - Sep 9
1644 10:55 am 1:47 pm Sep 8 - Sep 15
1644 10:55 am 1:47 pm Sep 16 - Sep 19
6012 10:55 am 1:49 pm Sep 13 - Sep 13
4400 11:26 am 2:20 pm Sep 14 - Sep 14
1187 1:10 pm 4:15 pm Sep 24 - Sep 24
1698 1:10 pm 4:15 pm Sep 23 - Sep 30
1698 1:10 pm 4:15 pm Oct 1 - Oct 14
1124 1:11 pm 4:16 pm Sep 20 - Sep 20
1158 1:11 pm 4:16 pm Oct 4 - Oct 4
1463 1:11 pm 4:16 pm Sep 27 - Sep 27
1698 1:11 pm 4:16 pm Sep 22 - Sep 22
1698 1:11 pm 4:16 pm Sep 25 - Oct 3
1698 1:11 pm 4:16 pm Oct 6 - Oct 23
679 1:11 pm 4:15 pm Sep 29 - Sep 29
282 1:12 pm 4:17 pm Sep 10 - Sep 17
374 1:12 pm 4:17 pm Sep 6 - Sep 13
728 1:12 pm 4:17 pm Sep 14 - Sep 14
910 1:12 pm 4:17 pm Sep 8 - Sep 19
910 1:12 pm 4:17 pm Sep 9 - Sep 11
910 1:12 pm 4:17 pm Sep 16 - Sep 16
910 1:12 pm 4:17 pm Sep 18 - Sep 18
1150 1:17 pm 4:22 pm Sep 21 - Sep 21
1698 1:17 pm 4:22 pm Sep 28 - Oct 19
1158 4:15 pm 7:11 pm Sep 20 - Sep 27
1474 4:15 pm 7:11 pm Sep 30 - Oct 7
1474 4:15 pm 7:11 pm Sep 29 - Sep 29
1474 4:15 pm 7:11 pm Oct 10 - Oct 10
1474 4:15 pm 7:11 pm Oct 6 - Oct 6
1493 4:15 pm 7:11 pm Sep 22 - Sep 22
1493 4:15 pm 7:11 pm Sep 23 - Sep 23
1519 4:15 pm 7:11 pm Oct 1 - Oct 1
1519 4:15 pm 7:11 pm Sep 24 - Sep 24
1519 4:15 pm 7:11 pm Oct 8 - Oct 8
1520 4:15 pm 7:11 pm Oct 2 - Oct 2
1537 4:15 pm 7:11 pm Sep 25 - Sep 25
1537 4:15 pm 7:11 pm Sep 26 - Sep 26
1537 4:15 pm 7:11 pm Oct 3 - Oct 3
1574 4:15 pm 7:11 pm Sep 10 - Sep 10
1574 4:15 pm 7:11 pm Sep 14 - Sep 14
1574 4:15 pm 7:11 pm Sep 17 - Sep 17
1574 4:15 pm 7:11 pm Sep 6 - Sep 13
1616 4:15 pm 7:11 pm Oct 4 - Oct 4
1631 4:15 pm 7:11 pm Oct 9 - Oct 23
1646 4:15 pm 7:11 pm Sep 19 - Sep 19
1646 4:15 pm 7:11 pm Sep 12 - Sep 12
1646 4:15 pm 7:11 pm Sep 11 - Sep 11
1646 4:15 pm 7:11 pm Sep 8 - Sep 15
1646 4:15 pm 7:11 pm Sep 21 - Sep 21
1646 4:15 pm 7:11 pm Oct 5 - Oct 5
1646 4:15 pm 7:11 pm Sep 18 - Sep 18
1646 4:15 pm 7:11 pm Sep 16 - Sep 16
1646 4:15 pm 7:11 pm Sep 9 - Sep 9
1646 4:15 pm 7:11 pm Sep 28 - Sep 28
1135 6:05 pm 9:01 pm Sep 13 - Sep 13
1001 6:10 pm 9:06 pm Sep 27 - Sep 27
1058 6:10 pm 9:06 pm Sep 20 - Sep 20
1520 6:10 pm 9:06 pm Oct 4 - Oct 4
1135 6:16 pm 9:12 pm Sep 16 - Sep 16
1135 6:16 pm 9:12 pm Sep 9 - Sep 9
1493 6:16 pm 9:12 pm Sep 26 - Sep 26
374 6:16 pm 9:11 pm Sep 10 - Sep 17
492 6:16 pm 9:11 pm Oct 5 - Oct 5
679 6:16 pm 9:11 pm Sep 18 - Sep 18
679 6:16 pm 9:11 pm Sep 12 - Sep 12
679 6:16 pm 9:11 pm Sep 8 - Sep 15
679 6:16 pm 9:11 pm Sep 28 - Sep 28
679 6:16 pm 9:11 pm Sep 11 - Sep 11
679 6:16 pm 9:11 pm Sep 19 - Sep 19
712 6:16 pm 9:11 pm Sep 21 - Sep 21
744 6:16 pm 9:11 pm Sep 14 - Sep 14
1455 6:17 pm 9:13 pm Oct 10 - Oct 10
1455 6:17 pm 9:13 pm Oct 2 - Oct 2
1575 6:17 pm 9:13 pm Oct 6 - Oct 6
382 6:17 pm 9:12 pm Oct 3 - Oct 3
679 6:17 pm 9:12 pm Sep 25 - Sep 25
679 6:17 pm 9:12 pm Sep 24 - Sep 24
712 6:17 pm 9:12 pm Sep 23 - Oct 7
712 6:17 pm 9:12 pm Oct 8 - Oct 8
712 6:17 pm 9:12 pm Oct 1 - Oct 1
728 6:17 pm 9:12 pm Oct 9 - Oct 9
728 6:17 pm 9:12 pm Sep 29 - Sep 29
728 6:17 pm 9:12 pm Sep 22 - Sep 22
5686 7:26 pm 10:24 pm Sep 20 - Sep 20
5495 7:35 pm 10:30 pm Sep 27 - Sep 27
6277 7:35 pm 10:30 pm Oct 4 - Oct 4
3763 9:12 pm 11:58 pm Sep 25 - Sep 25
3778 9:12 pm 11:58 pm Oct 2 - Oct 9
3778 9:12 pm 11:58 pm Sep 21 - Oct 1
3778 9:12 pm 11:58 pm Sep 26 - Sep 26
3778 9:12 pm 11:58 pm Oct 3 - Oct 24
1520 9:14 pm 12:01 am Sep 12 - Sep 12
1520 9:14 pm 12:01 am Sep 17 - Sep 17
1520 9:14 pm 12:01 am Sep 9 - Sep 9
1520 9:14 pm 12:01 am Sep 10 - Sep 11
1520 9:14 pm 12:01 am Sep 15 - Sep 15
1520 9:14 pm 12:01 am Sep 18 - Sep 18
1520 9:14 pm 12:01 am Sep 16 - Sep 16
790 9:15 pm 12:01 am Sep 14 - Sep 14
3785 9:21 pm 12:07 am Sep 19 - Sep 19